In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Ex Input:
Question: What year was WAYX founded? Passage:In 1993, Michael Medved wrote in The Sunday Times that "today, comments like Lennon's could never cause controversy; a contemptuous attitude to religion is all but expected from all mainstream pop performers." In 1997, Noel Gallagher claimed that his band Oasis was "bigger than God", but reaction was minimal. Writing for Mojo magazine in 2002, David Fricke credited Cleave's Lennon interview and the "More popular than Jesus" controversy as marking the start of modern music journalism. He said that it was "no coincidence" that Paul Williams, a seventeen-year-old Swarthmore College student, launched America's first serious rock publication, Crawdaddy!, in 1966, given the Beatles' influence and Lennon's "sense of mission" as a spokesman for youth culture. Lennon's comments continued to be the subject of scrutiny in right-wing religious literature, particularly in the writing of David Noebel, a longstanding critic of the Beatles' influence on American youth. According to a 1987 article by Mark Sullivan in the journal Popular Music, a photo from WAYX's Beatles bonfire in Waycross, Georgia, which shows a child presenting the Meet the Beatles LP for burning, became "Probably the most famous photograph of the entire anti-rock movement".


Ex Output:
b


Ex Input:
Question: Was the publisher of the magazine Ottwalt wrote for a Russian? Passage:In 1933, Ottwalt and his wife, Waltraut, left Germany and went into exile in Denmark, then, by way of Czechoslovakia, ended up in the Soviet Union. Living in Moscow, Ottwalt wrote for the German exile magazine Internationale Literatur (published by Johannes R. Becher) and was an editor at Vegaar Bibliothek. He also wrote for the Deutsche Zentral Zeitung. In 1936, he and his wife were ensnared in the Stalinist purges and arrested by the Soviet secret police, the NKVD. He was charged with suspicion of espionage, sentenced to forced labor and deported to a gulag near Archangelsk. His wife was sentenced to forced labor in Kotlas. She was deported back to Germany in January 1941 and didn't learn about his death until January 1958, when the Soviet Red Cross informed her that her husband had died on 24 August 1943.


Ex Output:
b


Ex Input:
Question: How old is the magazine that Sapolsky wrote for in 1990? Passage:As a neuroendocrinologist, he has focused his research on issues of stress and neuronal degeneration, as well as on the possibilities of gene therapy strategies for protecting susceptible neurons from disease. Currently, he is working on gene transfer techniques to strengthen neurons against the disabling effects of glucocorticoids. Each year, Sapolsky spends time in Kenya studying a population of wild baboons in order to identify the sources of stress in their environment, and the relationship between personality and patterns of stress-related disease in these animals. More specifically, Sapolsky studies the cortisol levels between the alpha male and female and the subordinates to determine stress level. An early but still relevant example of his studies of olive baboons is to be found in his 1990 Scientific American article, "Stress in the Wild". He has also written about neurological impairment and the insanity defense within the American legal system.


Ex Output:

b


